Best ThinkPad to put Mojave on? I'm looking at some older models - T440s, T450s.

(posted in r/thinkpad, got sent here)

I got a new ThinkPad recently and am 100% cult-ing, and since seeing other people Hackintoshing it, I'd love to dig in and try myself! I don't have the money for a newer MacBook unfortunately, but I do have some spare change for an older model ThinkPad!

I would preferably want to get that's 13-14in, has the highest specs, decent battery, best screen (really important for me), the good stuff; I'm just lost at what model to look at.

I'm liking the T440 line (preferring the "S") and also looking at T450's. I'm wanting something powerful enough - but not too new due to budget restrictions & wanting to go old-school. Any other models you guys would recommend?